chore: fix version to 1.0.3

Author: agnath18K

pkg/version/version.go

@@ -8,7 +8,7 @@ import (
 // Version information
 var (
 	// Version is the current version of Lumo
-	Version = "1.1.0"
+	Version = "1.0.3"
 
 	// BuildDate is the date when the binary was built
 	BuildDate = "Mar 16 2026"